TI TPD4F003, TPD6F003, TPD8F003 are 4-, 6-, and 8-channel EMI filters with integrated ESD protection, applied to LCD display interfaces, cell phones, SVGA video connections, PDAs, etc., with features of -3dB bandwidth of 200MHz, greater than 25dB attenuation at 1GHz, 10-nA leakage current, etc.
The TPD4F003, TPD6F003, and TPD8F003 are space‑saving 0.4‑mm pitch DQD package EMI filters that reduce emissions and protect data lines from electro‑static discharge. Their pin‑out mapping makes them suitable for mobile handsets, PDAs, video consoles, notebook computers and other applications that require filtering on LCD display, keypad or memory interfaces.
Key specifications include a -3 dB bandwidth of 200 MHz, >25 dB attenuation at 1 GHz, and robust ESD protection (15 kV HBM, 12 kV IEC contact, 20 kV IEC air‑gap). The devices operate from –40 °C to 85 °C, are supplied in active WSON‑DQD packages (4, 6 or 16 pins) and meet RoHS‑compliant environmental standards.
| Channels | 4 (TPD4F003), 6 (TPD6F003), 8 (TPD8F003) |
|---|---|
| Bandwidth (-3 dB) | 200 MHz |
| Attenuation at 1 GHz | >25 dB |
| Operating Temperature Range | -40 °C to 85 °C |
| Storage Temperature Range | -65 °C to 150 °C |
| Air‑Gap Discharge ESD Rating | 20 kV |
| Capacitance (C1 or C2) | 8.5 pF |
| Channel Leakage Current | 10 nA |
| Typical Resistance | 100 Ω |
| Package Dimensions (TPD4F003) | 1.7 mm × 1.35 mm × 0.75 mm |
The filters are specified for operation from –40 °C to 85 °C.
TPD4F003 has 4 channels, TPD6F003 has 6 channels, and TPD8F003 has 8 channels.
The filters have a -3 dB bandwidth of 200 MHz.